| Year | Number Of Reviews |
|---|---|
| 2005 | 2 |
| 2004 | 3 |
| 2003 | 2 |
| 2002 | 17 |
| 2001 | 26 |
| 2000 | 33 |
| 1999 | 8 |
| 1998 | 3 |
| 1997 | 19 |
| 1996 | 14 |
| 1995 | 9 |
| 1994 | 10 |
| 1993 | 21 |
| 1992 | 19 |
| 1991 | 6 |
| 1990 | 15 |
| 1989 | 10 |
| 1988 | 25 |
| 1987 | 12 |
| 1986 | 11 |
| 1985 | 5 |
| 1984 | 7 |
| 1983 | 14 |
| 1982 | 10 |
| 1981 | 3 |
| 1980 | 2 |
| 1979 | 12 |
| 1978 | 1 |
| 1977 | 1 |
| 1976 | 4 |
| 1975 | 8 |
| 1974 | 2 |
| 1973 | 3 |
| 1972 | 2 |
| 1970 | 9 |
| 1969 | 3 |
| 1968 | 4 |
| 1966 | 1 |
| 1964 | 1 |
| 1962 | 1 |
